44320402103 has 4 divisors (see below), whose sum is σ = 44471666568. Its totient is φ = 44169137640.

The previous prime is 44320402051. The next prime is 44320402123. The reversal of 44320402103 is 30120402344.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 44320402103 - 2⁶ = 44320402039 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44320402123) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 75631793 + ... + 75632378.

It is an arithmetic number, because the mean of its divisors is an integer number (11117916642).

Almost surely, 2^44320402103 is an apocalyptic number.

44320402103 is a deficient number, since it is larger than the sum of its proper divisors (151264465).

44320402103 is a wasteful number, since it uses less digits than its factorization.

44320402103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 151264464.

The product of its (nonzero) digits is 2304, while the sum is 23.

Adding to 44320402103 its reverse (30120402344), we get a palindrome (74440804447).

The spelling of 44320402103 in words is "forty-four billion, three hundred twenty million, four hundred two thousand, one hundred three".